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Thackery Analog Magnetic Pole Detector Tool
Product ID : 25201224
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Galleon Product ID
25201224
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About Thackery Analog Magnetic Pole Detector Tool
Analog Magnetic Pole Detector Tool Simple, functional product that has no batteries and no electronics that can fail. Has clear red and blue (N and S) demarcations that quickly and accurately determine magnet's polarity. Great experimental and educational tool.
